There isn't anything known about his history.
Throughout From Dusk Till Dawn: The SeriesEdit
He is then turned into a culebra and rises when most of the patrons are dead. He stands alongside Cannonball and Rianne, eyeing the remaining humans. Richie then activates a stake "bomb" and it hits Doc in the chest, killing him.
He wore a dark coat and a red shirt. He had dark eyes and white-gray hair. He had a white-gray beard and mustache.
He seemed to be the talkative type as he was holding a conversation. When he was turned into a culebra, he became more hostile and animalistic.
Powers and AbilitiesEdit
- Immortality- Culebras do not age or decay and are immune to death by disease or sickness.
- Accelerated Healing- Culebras heal from physical wounds much faster than humans. In addition, chronic illnesses, such as poor vision, are immediately corrected. For example, Richie was shot in the hand and had a large hole that caused him immense pain if too much pressure was applied to it. Upon transformation, the large wound healed rapidly and his vision was heightened, no longer requiring him to wear glasses.
- Superhuman Strength- Doc has more strength than a regular human.
- Shapeshifting- Doc can shape-shift into a reptilian form that is far stronger and more feral than their human form. It causes them to mentally degenerate into mindless animals that can be killed easier as they are not as smart in a fight and are more blood crazed, though when partially transformed, they are simply more aggressive and can speak, while other are more like hungry zombies and even hunt in hoards or packs. They either have flaked or scaly skin with sometimes hardened scales and horns.
- Sunlight- Culebras are vulnerable to the sunlight and will die of exposure to it.
- Staked- Culebras are vulnerable to stakes to the heart, as it will usually kill them.
- Extraction- Doc is vulnerable to heart extraction.
- Decapitation- Culebras are vulnerable to decapitation, but like snakes, they have been shown to still have movement.
|From Dusk Till Dawn: The Series: Season One|
|"Pilot":||"Blood Runs Thick":||"Mistress":||"Let's Get Rambling":||"Self Contained":||"Place of Dead Roads":||"Pandemonium":||"La Conquista":||"Boxman":||"The Take":|
- Doc is usually just a nickname or can be short for doctor.